Calcium in PDB 7ww4: Crystal Structure of Multidomain Beta-1,3(4)-Glucanase

The structure of Crystal Structure of Multidomain Beta-1,3(4)-Glucanase, PDB code: 7ww4 was solved by Z.Q.Jiang, J.W.Ma, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	24.53 / 2.23
Space group	P 31 2 1
Cell size a, b, c (Å), α, β, γ (°)	120.94, 120.94, 70.05, 90, 90, 120
R / Rfree (%)	24.8 / 28.5

The binding sites of Calcium atom in the Crystal Structure of Multidomain Beta-1,3(4)-Glucanase (pdb code 7ww4). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Crystal Structure of Multidomain Beta-1,3(4)-Glucanase, PDB code: 7ww4:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Crystal Structure of Multidomain Beta-1,3(4)-Glucanase


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Crystal Structure of Multidomain Beta-1,3(4)-Glucanase within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca501 b:57.1 occ:1.00 OD2 A:ASP45 2.4 50.0 1.0 OE1 A:GLU43 2.4 43.3 1.0 OE2 A:GLU107 2.5 49.9 1.0 O2 A:GOL503 2.8 32.5 1.0 OE2 A:GLU43 2.8 43.7 1.0 CD A:GLU43 2.9 41.9 1.0 O A:HOH601 3.2 43.9 1.0 CG A:ASP45 3.3 46.2 1.0 OD1 A:ASP45 3.5 48.8 1.0 O1 A:GOL503 3.5 55.3 1.0 CD A:GLU107 3.6 48.8 1.0 C2 A:GOL503 3.7 46.0 1.0 C3 A:GOL503 3.7 44.5 1.0 NE2 A:HIS14 3.8 37.6 1.0 CD2 A:HIS14 4.1 39.7 1.0 C1 A:GOL503 4.2 49.2 1.0 O3 A:GOL503 4.2 44.2 1.0 OE1 A:GLU107 4.2 53.2 1.0 NZ A:LYS109 4.2 60.3 1.0 ND1 A:HIS58 4.3 54.9 1.0 CG A:GLU43 4.4 36.9 1.0 CB A:GLU107 4.5 41.9 1.0 CE1 A:HIS58 4.5 51.4 1.0 CG A:GLU107 4.6 46.9 1.0 CB A:ASP45 4.7 48.2 1.0 CE A:LYS109 4.8 50.0 1.0 CE1 A:HIS14 4.9 37.1 1.0 NE A:ARG15 4.9 49.4 1.0 CG A:ARG15 4.9 45.2 1.0

Calcium binding site 2 out of 2 in the Crystal Structure of Multidomain Beta-1,3(4)-Glucanase


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Crystal Structure of Multidomain Beta-1,3(4)-Glucanase within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca502 b:73.9 occ:1.00 O A:HOH633 2.5 43.9 1.0 O A:GLU253 2.5 56.9 1.0 OD1 A:ASP476 2.7 52.8 1.0 O A:GLY295 2.7 54.5 1.0 O A:ASP476 3.1 49.2 1.0 C A:GLU253 3.7 51.5 1.0 O A:HOH661 3.7 67.5 1.0 C A:GLY295 3.8 51.7 1.0 CG A:ASP476 3.8 48.6 1.0 OD2 A:ASP255 4.0 64.0 1.0 C A:ASP476 4.1 44.6 1.0 O A:HOH603 4.2 50.7 1.0 CB A:GLU253 4.2 58.1 1.0 CA A:GLU253 4.3 57.3 1.0 CA A:GLY295 4.3 46.7 1.0 OD2 A:ASP476 4.5 47.2 1.0 CA A:ASP476 4.6 40.8 1.0 N A:PHE254 4.7 53.5 1.0 O A:PHE254 4.8 52.2 1.0 C A:PHE254 4.8 52.7 1.0 OE2 A:GLU253 4.8 56.1 1.0 CB A:ASP476 4.8 46.3 1.0 CB A:PHE254 4.9 51.2 1.0 N A:ASN296 4.9 52.8 1.0 CB A:TYR477 5.0 47.0 1.0

Z.Q.Jiang, J.W.Ma. Crystal Structure of Multidomain Beta-1,3(4)-Glucanase To Be Published.